Join our dynamic Refrigeration, Heating, and Air Conditioning Program (HVAC) designed to equip you with the essential skills for a successful career in the industry. Our comprehensive program offers hands-on training and practical applications to prepare you for installation, repair, maintenance, and troubleshooting of various systems including air conditioning, refrigeration, furnaces, stoves, and appliances.

In just one year, you'll fulfill educational requirements for the State Apprenticeship, ensuring you're ready to hit the ground running in your career. Our curriculum is meticulously crafted based on industry guidelines and standards from renowned organizations like ARI, RSES, ACCA, and ASHRAE, ensuring you're up-to-date with the latest advancements and practices in the field.

Upon completion, most of our students are EPA 608 certified and have the opportunity to earn HVAC Excellence certifications in twelve different career field choices. You'll gain invaluable experience through real-life troubleshooting and maintenance tasks, preparing you to excel in your future career as an HVAC/R Technician.

Don't miss this chance to kickstart your career in the thriving HVAC industry with CSI's top-notch training program. Join us and become part of a community dedicated to excellence and innovation in refrigeration, heating, and air conditioning.

What to know:

  • Starts: Each Fall
  • Location: Twin Falls Campus
  • Typical Schedule: Monday – Thursday 5:00 pm to 10:00 pm
  • Extras: Program has additional costs to cover books, tools, and shop fees


A photo of Mike LaPray.

Explore Your Career Options

If you are interested in learning about career opportunities in the Magic Valley take a look below.

If you are interested in learning more about our Work-Based Learning Center resources explore your options below.

Sign Up For Our Monthly Newsletter


* indicates required

Our Promise To You


We have the highest standards of quality for our trainings to ensure our participants get the best training results without leaving the state.


Our connection to local businesses gives us a finger on the pulse of our community so we can provide real-world training to use immediately.


We hire top professionals in their field so our participants receive the most cutting edge, hands-on training possible.